bumping version to 5.4.1

Author: Zhihang Yao

CHANGES.md

@@ -1,5 +1,10 @@
 Change Log
 ==========
+### 5.4.1 - 2024-01-19
+
+#### Fixes
+* Fixed exception when dropping empty cache tables.
+
 ### 5.4.0 - 2023-09-21
 
 #### Additions

README.md

@@ -47,9 +47,9 @@ previous release of the 3D City Database Importer/Exporter under Apache License
 
 Latest release
 --------------
-The latest stable release of the 3D City Database Importer/Exporter is 5.4.0.
+The latest stable release of the 3D City Database Importer/Exporter is 5.4.1.
 
-Download the software [here](https://github.com/3dcitydb/importer-exporter/releases/download/v5.4.0/3DCityDB-Importer-Exporter-5.4.0.zip).
+Download the software [here](https://github.com/3dcitydb/importer-exporter/releases/download/v5.4.1/3DCityDB-Importer-Exporter-5.4.1.zip).
 Previous releases are available from the [releases section](https://github.com/3dcitydb/importer-exporter/releases).
 
 System requirements

build.gradle

@@ -2,7 +2,7 @@ import org.apache.tools.ant.filters.ReplaceTokens
 
 apply from: 'properties.gradle'
 
-version '5.4.0'
+version '5.4.1'
 
 subprojects {
     apply plugin: 'java-library'